<!DOCTYPE html>
<html lang="en">
<head>
    <meta charset="UTF-8">
    <title>Title</title>
</head>
<body>
<!--音频视频插入-->
<audio src="../bird.mp3" controls></audio>
<video src="../wdsj.mp4" controls muted autoplay style="width: 500px"></video>
</body>
</html>